CN219519697U - Tower crane wire rope deoiling device - Google Patents
Tower crane wire rope deoiling device Download PDFInfo
- Publication number
- CN219519697U CN219519697U CN202320221639.7U CN202320221639U CN219519697U CN 219519697 U CN219519697 U CN 219519697U CN 202320221639 U CN202320221639 U CN 202320221639U CN 219519697 U CN219519697 U CN 219519697U
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- CN
- China
- Prior art keywords
- tower crane
- oil removing
- wire rope
- oil
- steel wire
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/20—Controlling water pollution; Waste water treatment
- Y02A20/204—Keeping clear the surface of open water from oil spills
Abstract
The utility model provides a tower crane steel wire rope oil removing device, which comprises a shell, wherein the shell comprises a first half shell and a second half shell, bearings are arranged in the first half shell and the second half shell, oil removing plates used for allowing a tower crane main hook steel wire rope to pass through are rotationally connected in the bearings, baffle plates are arranged on the upper side and the lower side of each oil removing plate, oil scraping plates integrally formed with the baffle plates are arranged on the top sides of the baffle plates, and the oil scraping plates are positioned on the side surfaces of the tower crane main hook steel wire ropes and are in contact with the side surfaces of the tower crane main hook steel wire ropes; the beneficial effects of the utility model are as follows: the oil removing plate rotates under the drive of the linear motion of the steel wire rope of the main hook of the tower crane, oil stains attached to the surface of the steel wire rope of the main hook of the tower crane and in gaps of each steel wire bundle are blocked by the oil removing groove and the baffle plate, the oil removing plate rotates along with the oil removing plate, and the accumulated oil stains are scraped in the rotating process, so that the oil removing effect is good, and the labor intensity of workers is reduced.
Description
Technical Field
The utility model relates to the technical field of building hoisting machinery, in particular to a tower crane steel wire rope oil removing device.
Background
The tower crane is an essential hoisting machine for a construction site, working conditions are severe, working strength is high, time is long, the tower crane mainly drives a lifting hook through a main hook steel wire rope to enable a lifting object to move up and down, the lifting object generates tension to the steel wire rope under the action of gravity, lubricating grease in the steel wire rope can be extruded by the tension, the steel wire rope lacks grease to accelerate ageing of the steel wire rope, the steel wire rope seriously lacks oil can rust, strength can be rapidly reduced, rope breakage accidents are easy to occur, so that the main hook steel wire rope needs to be frequently refueled in daily management, the main hook steel wire rope of the tower crane is basically butter, the butter is mixed with dust to become more solidified in windy and sunny, the phenomenon that the steel wire rope breaks wire rope is not easily found, and the solidified old oil can not permeate into the steel wire rope, so that the service life of the steel wire rope is seriously influenced.
In order to make newly added grease play a role, old oil on the surface of the steel wire rope must be removed, professional equipment for removing oil and adding oil for the steel wire rope exists in industry, but related equipment is difficult to place on a tower crane, and restrictions on construction progress requirements and cost can only remove oil and add oil for the steel wire rope on site, so that most of actual oil removal measures are manually used for simply cleaning places with serious accumulation, the oil removal effect is poor, and the labor intensity of staff is increased.
Disclosure of Invention
In view of the above-mentioned drawbacks of the prior art, the present utility model aims to provide a tower crane steel wire rope oil removing device, which is used for solving the problems of poor oil removing effect and increased labor intensity of staff in the prior art.
In order to achieve the above and other related objects, the utility model provides a tower crane steel wire rope oil removing device, which comprises a shell, wherein the shell comprises a first half shell and a second half shell, the first half shell and the second half shell are semicircular, bearings are arranged in the first half shell and the second half shell, oil removing plates for allowing a tower crane main hook steel wire rope to pass through are rotationally connected in the bearings, baffles are arranged on the upper side and the lower side of each oil removing plate, and oil scraping plates integrally formed with the baffles are arranged on the top side of each baffle and are positioned on the side face of the tower crane main hook steel wire rope and are in contact with the side face of the tower crane main hook steel wire rope.
In an embodiment of the present utility model, the housing, the bearing and the oil removing plate are all in a ring shape, the bearing includes a first half bearing installed on the inner side of the first half housing and a second half bearing installed on the inner side of the second half housing, and an outer diameter of the bearing is matched with an inner diameter of the housing.
In an embodiment of the utility model, the oil removing plate comprises a first half oil removing plate arranged on the inner side surface of the first half bearing and a second half oil removing plate arranged on the inner side surface of the second half bearing, and the outer diameter of the oil removing plate is matched with the inner diameter of the bearing.
In an embodiment of the utility model, a degreasing groove integrally formed with the degreasing plate is formed in one side of the degreasing plate, facing the tower crane main hook wire rope, and the number and the shape of the notch of the degreasing groove are matched with those of the arc-shaped protrusions on the tower crane main hook wire rope, wherein the number of the notch of the degreasing groove is six.
According to the scheme, the notch of the oil removal groove on the inner side surface of the oil removal plate is clamped on the arc-shaped protrusion of the main hook steel wire rope of the tower crane, so that the main hook steel wire rope of the tower crane can be mounted on the oil removal plate, and the follow-up oil removal operation of the main hook steel wire rope of the tower crane is facilitated.
In an embodiment of the utility model, the baffle comprises a first half baffle plate arranged on the upper side and the lower side of the first half oil removing plate and a second half baffle plate arranged on the upper side and the lower side of the second half oil removing plate, and the baffle plates are detachably arranged on the oil removing plate through fixing screws, wherein a plurality of threaded holes are formed in the upper side and the lower side of the oil removing plate.
According to the scheme, the baffle can be installed on the oil removing plate by penetrating the baffle through the plurality of fixing screws and being in threaded connection with the threaded holes, so that workers can conveniently install and detach the oil removing plate.
In an embodiment of the utility model, a connecting plate integrally formed with the first half shell and the second half shell is arranged at a contact position of the first half shell and the second half shell, an anchoring hole for fixing an anchoring pull rod is formed in the connecting plate, the other end of the anchoring pull rod is fixed on a tower crane structure, the first half shell and the second half shell are connected through fastening bolts, and through holes which are positioned on the upper side and the lower side of the anchoring hole and are used for the fastening bolts to pass through are formed in the connecting plate.
According to the scheme, the first half shell and the second half shell can be installed together by penetrating the fastening bolt through the through hole and connecting the fastening bolt with the nut in a threaded manner, so that the installation and the disassembly of workers are facilitated.
As described above, the tower crane steel wire rope oil removing device has the following beneficial effects:
according to the oil removing device, the oil removing plate rotates under the drive of the linear motion of the steel wire rope of the main hook of the tower crane, oil stains attached to the surface of the steel wire rope of the main hook of the tower crane and gaps of each steel wire bundle are blocked by the oil removing groove and the baffle plate, the oil removing plate rotates along with the oil removing plate, the accumulated oil stains are scraped in the rotating process, the phenomenon that the accumulated oil stains are too much to block is avoided, most of the oil stains of the steel wire rope passing through the oil removing device are cleaned, the surface of the steel wire rope is exposed, the steel wire rope is conveniently checked, the attachment and penetration of new oil are facilitated, the oil removing effect is good, and the labor intensity of workers is relieved.
Drawings
FIG. 1 is a schematic diagram showing a top view and a right side view cross section of an assembled tower crane main hook wire rope of a tower crane wire rope degreasing device disclosed in an embodiment of the present utility model;
FIG. 2 is a schematic diagram showing a top view section and a right view section of an unassembled tower crane main hook wire rope of a tower crane wire rope degreasing device disclosed in an embodiment of the present utility model;
FIG. 3 is a schematic diagram of a top view and a left-right view of a shell in a tower crane steel wire rope oil removing device disclosed in an embodiment of the utility model;
FIG. 4 is a schematic diagram of a bearing in a tower crane steel wire rope degreasing device in a top view and a left-right view in an embodiment of the utility model;
FIG. 5 is a schematic diagram showing a top view and a left-right cross section of a degreasing plate in a tower crane steel wire rope degreasing device disclosed in an embodiment of the utility model;
FIG. 6 is a schematic diagram of a baffle plate in a tower crane steel wire rope deoiling device in a top view and a left-right view according to an embodiment of the utility model;
fig. 7 is a schematic view showing a stress direction in the tower crane steel wire rope degreasing device disclosed in the embodiment of the utility model.
Description of element reference numerals
1. A housing; 101. a first half-shell; 102. a second half-shell; 2. a bearing; 201. a first half bearing; 202. a second half bearing; 3. a baffle; 301. a first half baffle; 302. a second half baffle; 303. a wiper plate; 4. a degreasing plate; 401. a first half oil removal plate; 402. a second semi-degreasing plate; 5. a tower crane main hook steel wire rope; 6. a set screw; 7. a fastening bolt; 8. an anchor hole; 9. an anchor tie rod; 10. a tower crane structure; 11. a threaded hole; 12. and a through hole.
Detailed Description
Further advantages and effects of the present utility model will become apparent to those skilled in the art from the disclosure of the present utility model, which is described by the following specific examples.
Please refer to fig. 1 to 7. It should be understood that the structures, proportions, sizes, etc. shown in the drawings are for illustration purposes only and should not be construed as limiting the utility model to the extent that it can be practiced, since modifications, changes in the proportions, or otherwise, used in the practice of the utility model, are not intended to be critical to the essential characteristics of the utility model, but are intended to fall within the spirit and scope of the utility model. Also, the terms such as "upper," "lower," "left," "right," "middle," and "a" and the like recited in the present specification are merely for descriptive purposes and are not intended to limit the scope of the utility model, but are intended to provide relative positional changes or modifications without materially altering the technical context in which the utility model may be practiced.
The left side of the drawing is a top view of an assembled tower crane main hook wire rope of the tower crane wire rope degreasing device, and the right side is a right side cross section of the assembled tower crane main hook wire rope of the tower crane wire rope degreasing device; the left side of the drawing is a top cross section view of an unassembled tower crane main hook wire rope of the tower crane wire rope degreasing device, and the right side of the drawing is a right side cross section view of the unassembled tower crane main hook wire rope of the tower crane wire rope degreasing device; the left side in fig. 3 is a left side view of the housing, the middle is a top view of the housing, and the right side is a right side view of the housing; the left side in fig. 4 is a left view of the bearing, the middle is a top view of the bearing, and the right side is a right view of the bearing; the left side of the drawing is a left side section view of the oil removing plate, the middle is a top view of the oil removing plate, and the right side is a right side section view of the oil removing plate in fig. 5; the left side of the baffle plate in fig. 6 is a left view, the middle is a top view of the baffle plate, and the right side is a right view of the baffle plate;
referring to fig. 1 to 6, the utility model provides a tower crane wire rope oil removing device, which comprises a shell 1, wherein the shell 1 comprises a first half shell 101 and a second half shell 102, the first half shell 101 and the second half shell 102 are semicircular, a bearing 2 is arranged in the first half shell 101 and the second half shell 102, an oil removing plate 4 for allowing a tower crane main hook wire rope 5 to pass through is rotationally connected in the bearing 2, one side of the oil removing plate 4, facing the tower crane main hook wire rope 5, is provided with oil removing grooves integrally formed with the oil removing plate 4, the number and the shape of the grooves of the oil removing grooves are matched with arc-shaped bulges on the tower crane main hook wire rope 5, the number of the grooves of the oil removing grooves is six, the tower crane main hook wire rope 5 is composed of seven wire bundles, the six wire bundles of an outer ring face the arc-shaped side edges in the direction of the oil removing groove, in practical application, the specific numerical value of the number of the grooves of the oil removing grooves of the arc-shaped bulges on the basis of the tower crane main hook wire rope 5 is set according to the number of the arc-shaped bulges on the tower crane main hook wire rope 5, the grooves on the inner side of the oil removing plate 4 are clamped on the main hook of the tower crane main hook wire rope 5, and the oil removing grooves of the tower crane main hook 5 can be conveniently mounted on the arc-shaped bulges 5;
the upper side and the lower side of the oil removing plate 4 are respectively provided with a baffle plate 3, the top side of the baffle plate 3 is provided with an oil removing plate 303 which is integrally formed with the baffle plate 3, the oil removing plate 303 is positioned on the side surface of the tower crane main hook steel wire rope 5 and is in contact with the side surface of the tower crane main hook steel wire rope 5, the shell 1, the bearing 2 and the oil removing plate 4 are in circular shapes, the bearing 2 comprises a first half bearing 201 arranged on the inner side surface of the first half shell 101 and a second half bearing 202 arranged on the inner side surface of the second half shell 102, the outer diameter of the bearing 2 is matched with the inner diameter of the shell 1, the oil removing plate 4 comprises a first half oil removing plate 401 arranged on the inner side surface of the first half bearing 201 and a second half oil removing plate 402 arranged on the inner side surface of the second half bearing 202, and the outer diameter of the oil removing plate 4 is matched with the inner diameter of the bearing 2;
further, referring to fig. 1, 2 and 6, the baffle 3 includes a first half baffle 301 installed on the upper and lower sides of a first half oil removing plate 401 and a second half baffle 302 installed on the upper and lower sides of a second half oil removing plate 402, and the baffle 3 is detachably installed on the oil removing plate 4 through fixing screws 6, wherein the upper and lower sides of the oil removing plate 4 are provided with a plurality of threaded holes 11, and the baffle 3 can be installed on the oil removing plate 4 by threading a plurality of fixing screws 6 through the baffle 3 and the threaded holes 11, thereby being convenient for the workers to install and detach.
Further, referring to fig. 1 to 3, a connecting plate integrally formed with the first half shell 101 and the second half shell 102 is provided at a contact position of the first half shell 101 and the second half shell 102, an anchoring hole 8 for fixing the anchoring pull rod 9 is provided in the connecting plate, the other end of the anchoring pull rod 9 is fixed on the tower crane structure 10, the first half shell 101 and the second half shell 102 are connected by a fastening bolt 7, wherein a through hole 12 for passing the fastening bolt 7 is provided in the connecting plate at the upper and lower sides of the anchoring hole 8, and the first half shell 101 and the second half shell 102 can be installed together by passing the fastening bolt 7 through the through hole 12 and connecting with a nut by threads, thereby facilitating the installation and disassembly of workers.
Furthermore, when the tower crane wire rope oil removing device is installed, the first half oil removing plate 401 and the second half oil removing plate 402 are respectively embedded into the first half bearing 201 and the second half bearing 202, the first half bearing 201 and the second half bearing 202 are respectively embedded into the first half shell 101 and the second half shell 102, the first half baffle 301 and the second half baffle 302 are respectively fixed on the first half oil removing plate 401 and the second half oil removing plate 402 by using the fixing screw 6, then the assembled two half devices are combined on the tower crane main hook wire rope 5, wherein the oil scraping plate 303 is required to be positioned on the same side, the angle is adjusted to enable the arc-shaped bulge on the tower crane main hook wire rope 5 to be positioned in the notch of the oil removing groove on the oil removing plate 4, the first half shell 101 and the second half shell 102 are installed together by using the fastening bolt 7, and finally one end of the anchoring pull rod 9 is fixed on the anchoring hole 8, and the other end is fixed on the tower crane structure 10;
the direction of advance of tower crane main hook wire rope 5 is by scraping oil board 303 one side to the opposite side, and axial force F that the rectilinear motion of tower crane main hook wire rope 5 produced produces side force F1 to deoiling board 4, and side force F1 promotes deoiling board 4 for deoiling board 4 rotates, and the greasy dirt that adheres to among tower crane main hook wire rope 5 surface and the every strand wire bundle clearance is blocked by deoiling groove and baffle 3, and the oil scraping board 303 rotates along with the deoiling device body, scrapes the greasy dirt of pile up in the rotation in-process, avoids the greasy dirt to pile up too much and produces the jam.
In summary, the degreasing plate 4 in the utility model rotates under the drive of the linear motion of the main hook wire rope 5 of the tower crane, the oil stains attached to the surface of the main hook wire rope 5 of the tower crane and the gaps of each wire bundle are blocked by the degreasing groove and the baffle plate 3, the degreasing plate 303 rotates along with the degreasing plate 4, the accumulated oil stains are scraped in the rotating process, the blockage caused by excessive oil stain accumulation is avoided, most of the oil stains of the wire rope passing through the degreasing device are cleaned, the surface of the wire rope is exposed, the inspection of the wire rope is facilitated, the attachment and penetration of new oil are facilitated, the degreasing effect is good, and the labor intensity of staff is also reduced. Therefore, the utility model effectively overcomes various defects in the prior art and has high industrial utilization value.
The above embodiments are merely illustrative of the principles of the present utility model and its effectiveness, and are not intended to limit the utility model. Modifications and variations may be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of the utility model. Accordingly, it is intended that all equivalent modifications and variations of the utility model be covered by the claims, which are within the ordinary skill of the art, be within the spirit and scope of the present disclosure.
Claims (6)
1. The utility model provides a tower crane wire rope deoiling device, includes the casing, the casing includes first half casing and second half casing, its characterized in that: the oil removing device is characterized in that bearings are arranged in the first half shell and the second half shell, oil removing plates used for allowing the tower crane main hook steel wire ropes to pass through are connected in the bearings in a rotating mode, baffle plates are arranged on the upper side and the lower side of each oil removing plate, oil scraping plates integrally formed with the baffle plates are arranged on the top sides of the baffle plates, and the oil scraping plates are located on the side faces of the tower crane main hook steel wire ropes and are in contact with the side faces of the tower crane main hook steel wire ropes.
2. The tower crane wire rope deoiling device according to claim 1, wherein: the shell, the bearing and the oil removing plate are all in a circular ring shape, the bearing comprises a first half bearing arranged on the inner side surface of the first half shell and a second half bearing arranged on the inner side surface of the second half shell, and the outer diameter of the bearing is matched with the inner diameter of the shell.
3. The tower crane wire rope deoiling device according to claim 1, wherein: the oil removing plate comprises a first half oil removing plate arranged on the inner side surface of the first half bearing and a second half oil removing plate arranged on the inner side surface of the second half bearing, and the outer diameter of the oil removing plate is matched with the inner diameter of the bearing.
4. The tower crane wire rope deoiling device according to claim 1, wherein: one side of the oil removing plate, which faces the tower crane main hook steel wire rope, is provided with oil removing grooves integrally formed with the oil removing plate, and the number and the shape of the notch of the oil removing grooves are matched with those of the arc-shaped protrusions on the tower crane main hook steel wire rope.
5. A tower crane wire rope deoiling device according to claim 3, characterized in that: the baffle includes the first half baffle of installing both sides about first half oil removal board and installs the second half baffle of both sides about second half oil removal board, the baffle passes through fixed screw detachably and installs on the oil removal board.
6. The tower crane wire rope deoiling device according to claim 1, wherein: the connecting plate which is formed by integrating the first half shell and the second half shell is arranged at the contact position of the first half shell and the second half shell, an anchoring hole for fixing an anchoring pull rod is formed in the connecting plate, and the first half shell and the second half shell are connected through a fastening bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320221639.7U CN219519697U (en) | 2023-02-15 | 2023-02-15 | Tower crane wire rope deoiling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320221639.7U CN219519697U (en) | 2023-02-15 | 2023-02-15 | Tower crane wire rope deoiling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219519697U true CN219519697U (en) | 2023-08-15 |
Family
ID=87635171
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320221639.7U Active CN219519697U (en) | 2023-02-15 | 2023-02-15 | Tower crane wire rope deoiling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219519697U (en) |
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2023
- 2023-02-15 CN CN202320221639.7U patent/CN219519697U/en active Active
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